Mortal Combat! Hot Spring Snowball Fight at 1.4° Below

'''Life and Death! The -1.4°C Hot Spring (Battle)''' is the 4 episode of second season of Sora no Otoshimono Forte series.

Resume
Mikako organizes a battle of snowballs. She starts to head girls, on a mountainside (which gives them a strategic advantage), and gives boys, Tomoki, who would not at first, quickly takes the game Astraea is in the Army girls, but Tomoki knows she is worthless and does not even try to attack, unlike Sohara who is buried. The other two are sent Angeloids search on-sen on another mountain. Boys won the battle and with a handful of female hostages will be the cause of a turnaround. A portion of boys not accepting the scabrous treatment inflicted on them agrees with them. Finally, the boys find themselves in a weak position and a demon snow is in the body Sohara. It comes to cold and blood that remains of resistance. Astraea, seeing Tomoki in poor posture thinks 'I can get rid of him', she hesitates, then Ikaros, which is the senpai she fears her judgment as death, told her that if she touches her master she would never forgive her.